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- //
- // FLEXMacros.h
- // FLEX
- //
- // Created by Tanner on 3/12/20.
- // Copyright © 2020 Flipboard. All rights reserved.
- //
- #ifndef FLEXMacros_h
- #define FLEXMacros_h
- // Used to prevent loading of pre-registered shortcuts and runtime categories in a test environment
- #define FLEX_EXIT_IF_TESTING() if (NSClassFromString(@"XCTest")) return;
- /// Rounds down to the nearest "point" coordinate
- NS_INLINE CGFloat FLEXFloor(CGFloat x) {
- return floor(UIScreen.mainScreen.scale * (x)) / UIScreen.mainScreen.scale;
- }
- /// Returns the given number of points in pixels
- NS_INLINE CGFloat FLEXPointsToPixels(CGFloat points) {
- return points / UIScreen.mainScreen.scale;
- }
- /// Creates a CGRect with all members rounded down to the nearest "point" coordinate
- NS_INLINE CGRect FLEXRectMake(CGFloat x, CGFloat y, CGFloat width, CGFloat height) {
- return CGRectMake(FLEXFloor(x), FLEXFloor(y), FLEXFloor(width), FLEXFloor(height));
- }
- /// Adjusts the origin of an existing rect
- NS_INLINE CGRect FLEXRectSetOrigin(CGRect r, CGPoint origin) {
- r.origin = origin; return r;
- }
- /// Adjusts the size of an existing rect
- NS_INLINE CGRect FLEXRectSetSize(CGRect r, CGSize size) {
- r.size = size; return r;
- }
- /// Adjusts the origin.x of an existing rect
- NS_INLINE CGRect FLEXRectSetX(CGRect r, CGFloat x) {
- r.origin.x = x; return r;
- }
- /// Adjusts the origin.y of an existing rect
- NS_INLINE CGRect FLEXRectSetY(CGRect r, CGFloat y) {
- r.origin.y = y ; return r;
- }
- /// Adjusts the size.width of an existing rect
- NS_INLINE CGRect FLEXRectSetWidth(CGRect r, CGFloat width) {
- r.size.width = width; return r;
- }
- /// Adjusts the size.height of an existing rect
- NS_INLINE CGRect FLEXRectSetHeight(CGRect r, CGFloat height) {
- r.size.height = height; return r;
- }
- #ifdef __IPHONE_13_0
- #define FLEX_AT_LEAST_IOS13_SDK (__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_13_0)
- #else
- #define FLEX_AT_LEAST_IOS13_SDK NO
- #endif
- #define FLEXPluralString(count, plural, singular) [NSString \
- stringWithFormat:@"%@ %@", @(count), (count == 1 ? singular : plural) \
- ]
- #define FLEXPluralFormatString(count, pluralFormat, singularFormat) [NSString \
- stringWithFormat:(count == 1 ? singularFormat : pluralFormat), @(count) \
- ]
- #endif /* FLEXMacros_h */
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